<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<table border="1">
    <caption>个人信息</caption>
    <tr>
        <td>照片:</td><td><img id="head_img" src="head.jpg" width="50px" alt=""></td>
    </tr>
    <tr><td>名字:</td><td id="name_td">xxx</td></tr>
    <tr><td>年龄:</td><td id="age_td">xxx</td></tr>
    <tr>
        <td>好友:</td>
        <td><ul id="friend_ul"></ul></td>
    </tr>
</table>
<input type="button" value="请求数据" onclick="f()">


<script>

    function f(){
        //模拟从服务器获取的数据
        let person = {name:"藏老师",age:50,url:"22.jpg",friend:["11","22","33"]};
        head_img.src = person.url;
        name_td.innerText = person.name;
        age_td.innerText = person.age;

        for (let i of person.friend){
            let li = document.createElement("li");
            li.innerText = i;
            friend_ul.append(li);
        }


    }
</script>
</body>
</html>